Base | Representation |
---|---|
bin | 1110101011010110010… |
… | …0101111101111100000 |
3 | 220002212002000022210022 |
4 | 3222311210233233200 |
5 | 13112403012141000 |
6 | 311501012053012 |
7 | 24134423065211 |
oct | 3526544575740 |
9 | 802762008708 |
10 | 252154412000 |
11 | 97a35656937 |
12 | 40a52004168 |
13 | 1aa1651b3aa |
14 | c2c09c3408 |
15 | 685c02d585 |
hex | 3ab592fbe0 |
252154412000 has 96 divisors (see below), whose sum is σ = 627386497920. Its totient is φ = 99584908800.
The previous prime is 252154411991. The next prime is 252154412011. The reversal of 252154412000 is 214451252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82979 + ... + 714978.
It is an arithmetic number, because the mean of its divisors is an integer number (6535276020).
Almost surely, 2252154412000 is an apocalyptic number.
252154412000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
252154412000 is an abundant number, since it is smaller than the sum of its proper divisors (375232085920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252154412000 is an equidigital number, since it uses as much as digits as its factorization.
252154412000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 798061 (or 798043 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 26.
Adding to 252154412000 its reverse (214451252), we get a palindrome (252368863252).
The spelling of 252154412000 in words is "two hundred fifty-two billion, one hundred fifty-four million, four hundred twelve thousand".
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